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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 吡啶并嘧啶类

    吡啶并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— Ethyl 6-(3-fluorobenzoyl)imino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C29H23FN4O4
    Ethyl 6-(3-fluorobenzoyl)imino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 6-(2,2-Dichloroacetyl)-2-[(2-methoxyphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C17H17Cl2N3O3
    6-(2,2-Dichloroacetyl)-2-[(2-methoxyphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 5-(4-Ethylpiperazine-1-carbonyl)-6-imino-7-[(4-methoxyphenyl)methyl]-11-methyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C27H30N6O3
    5-(4-Ethylpiperazine-1-carbonyl)-6-imino-7-[(4-methoxyphenyl)methyl]-11-methyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 2-imino-N-(4-methoxybenzyl)-1,10-dimethyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C22H21N5O3
    2-imino-N-(4-methoxybenzyl)-1,10-dimethyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— N-[2-(3,4-dimethoxyphenyl)ethyl]-1-(4-fluorobenzyl)-2-imino-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C29H26FN5O4
    N-[2-(3,4-dimethoxyphenyl)ethyl]-1-(4-fluorobenzyl)-2-imino-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— N~3~-(4-fluorobenzyl)-2-imino-1-isopropyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C22H20FN5O2
    N~3~-(4-fluorobenzyl)-2-imino-1-isopropyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— N-[(2-Chlorophenyl)methyl]-6-imino-11-methyl-2-oxo-7-propyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C23H22ClN5O2
    N-[(2-Chlorophenyl)methyl]-6-imino-11-methyl-2-oxo-7-propyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 3-Chloro-6-(1,4-dioxa-8-azaspiro[4.5]decane-8-carbonyl)pyrido[2,1-b]quinazolin-11-one —— C20H18ClN3O4
    3-Chloro-6-(1,4-dioxa-8-azaspiro[4.5]decane-8-carbonyl)pyrido[2,1-b]quinazolin-11-one
    —— 5-[[2-[(4-Methoxyphenyl)methylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H24N4O3S2
    5-[[2-[(4-Methoxyphenyl)methylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— Ethyl 1-[3-(2-cyano-3-ethoxy-3-oxoprop-1-enyl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-3-carboxylate —— C23H26N4O5
    Ethyl 1-[3-(2-cyano-3-ethoxy-3-oxoprop-1-enyl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-3-carboxylate
    —— 5-[[2-(Dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H24N4O3S2
    5-[[2-(Dipropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-(1,3-benzodioxol-5-ylmethyl)-2-imino-10-methyl-5-oxo-1-(2-phenylethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C29H25N5O4
    N-(1,3-benzodioxol-5-ylmethyl)-2-imino-10-methyl-5-oxo-1-(2-phenylethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 3-chloro-11-oxo-N-[3-(2-oxopyrrolidin-1-yl)propyl]pyrido[2,1-b]quinazoline-6-carboxamide —— C20H19ClN4O3
    3-chloro-11-oxo-N-[3-(2-oxopyrrolidin-1-yl)propyl]pyrido[2,1-b]quinazoline-6-carboxamide
    —— 2-Benzylsulfanyl-3-[(phenylhydrazinylidene)methyl]pyrido[1,2-a]pyrimidin-4-one —— C22H18N4OS
    2-Benzylsulfanyl-3-[(phenylhydrazinylidene)methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 5-(4-Ethylpiperazine-1-carbonyl)-6-imino-7-[(4-methylphenyl)methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C26H28N6O2
    5-(4-Ethylpiperazine-1-carbonyl)-6-imino-7-[(4-methylphenyl)methyl]-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 8-Methyl-3,4-dihydropyrido[1,2-a]pyrimidin-2-one —— C9H10N2O
    8-Methyl-3,4-dihydropyrido[1,2-a]pyrimidin-2-one
    —— Ethyl 6-butanoylimino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C26H26N4O4
    Ethyl 6-butanoylimino-2-oxo-7-(2-phenylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— N-[(2Z)-3-cyano-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]-3-methylbenzamide —— C26H23N5O3
    N-[(2Z)-3-cyano-10-methyl-5-oxo-1-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]-3-methylbenzamide
    —— (2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-thiophen-2-ylmethanone —— C23H24N4OS
    (2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-thiophen-2-ylmethanone
    —— 7-[(4-fluorophenyl)methyl]-6-imino-N-[(4-methoxyphenyl)methyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C27H22FN5O3
    7-[(4-fluorophenyl)methyl]-6-imino-N-[(4-methoxyphenyl)methyl]-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 6-(3-methoxyphenyl)sulfonyl-2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C25H28N4O3S
    6-(3-methoxyphenyl)sulfonyl-2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— ethyl 1-[(10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidin-5-yl)carbonyl]-4-piperidinecarboxylate —— C19H19N3O4S
    ethyl 1-[(10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidin-5-yl)carbonyl]-4-piperidinecarboxylate
    —— 6-imino-2-oxo-7-pentyl-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C24H32N6O2
    6-imino-2-oxo-7-pentyl-N-(2-piperidin-1-ylethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 4-[4-oxo-2-{[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]thio}quinazolin-3(4H)-yl]-N-(tetrahydrofuran-2-ylmethyl)butanamide —— C26H27N5O4S
    4-[4-oxo-2-{[(4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]thio}quinazolin-3(4H)-yl]-N-(tetrahydrofuran-2-ylmethyl)butanamide
    —— 2-imino-N-(4-methylbenzyl)-5-oxo-1-(propan-2-yl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C23H23N5O2
    2-imino-N-(4-methylbenzyl)-5-oxo-1-(propan-2-yl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— methyl 7-methyl-2-methylsulfanyl-4-oxo-5-pyridin-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C16H16N4O3S
    methyl 7-methyl-2-methylsulfanyl-4-oxo-5-pyridin-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 4-(azepan-1-yl)-6-methylsulfonyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C20H26N4O2S
    4-(azepan-1-yl)-6-methylsulfonyl-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 5-[[4-Oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H22N4O2S2
    5-[[4-Oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 1-[(4-Oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-3-(3,4,5-trimethoxyphenyl)quinazoline-2,4-dione —— C26H22N4O6
    1-[(4-Oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-3-(3,4,5-trimethoxyphenyl)quinazoline-2,4-dione
    —— propan-2-yl 2-benzylsulfanyl-5-[4-(dimethylamino)phenyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C27H30N4O3S
    propan-2-yl 2-benzylsulfanyl-5-[4-(dimethylamino)phenyl]-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl 5-(4-ethylphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H21N3O4
    prop-2-enyl 5-(4-ethylphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 4-{[3-((E)-{[4-(aminosulfonyl)phenyl]imino}methyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl]amino}benzenesulfonamide —— C22H20N6O5S2
    4-{[3-((E)-{[4-(aminosulfonyl)phenyl]imino}methyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl]amino}benzenesulfonamide
    —— Methyl 2-benzylsulfanyl-7-methylidene-4-oxo-5-pyridin-1-ium-3-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C22H21N4O3S+
    Methyl 2-benzylsulfanyl-7-methylidene-4-oxo-5-pyridin-1-ium-3-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Methyl 2-benzylsulfanyl-7-methylidene-4-oxo-5-pyridin-3-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C22H20N4O3S
    Methyl 2-benzylsulfanyl-7-methylidene-4-oxo-5-pyridin-3-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Methyl 2-benzylsulfanyl-5-(4-chlorophenyl)-7-methylidene-4-oxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H20ClN3O3S
    Methyl 2-benzylsulfanyl-5-(4-chlorophenyl)-7-methylidene-4-oxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-Imino-1-(2-methoxyethyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carbothioamide —— C16H17N5O2S
    2-Imino-1-(2-methoxyethyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carbothioamide
    —— N-tert-butyl-6-imino-7-(2-methylpropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide —— C20H25N5O2
    N-tert-butyl-6-imino-7-(2-methylpropyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide
    —— 2-Chloro-6-[4-(furan-2-carbonyl)piperazine-1-carbonyl]pyrido[2,1-b]quinazolin-11-one —— C22H17ClN4O4
    2-Chloro-6-[4-(furan-2-carbonyl)piperazine-1-carbonyl]pyrido[2,1-b]quinazolin-11-one
    —— 6-[2-Hydroxy-3-(2-methylphenoxy)propyl]-2-[(3-methoxyphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C25H29N3O4
    6-[2-Hydroxy-3-(2-methylphenoxy)propyl]-2-[(3-methoxyphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 5-[[2-(3-Ethoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H28N4O4S2
    5-[[2-(3-Ethoxypropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-(1,1-Dioxothiolan-3-yl)-5-[[9-methyl-2-(octylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H32N4O4S3
    3-(1,1-Dioxothiolan-3-yl)-5-[[9-methyl-2-(octylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 4,8-dimethyl-2-oxo-3H-pyrido[1,2-a]pyrimidine-4-carboxylate —— C11H11N2O3-
    4,8-dimethyl-2-oxo-3H-pyrido[1,2-a]pyrimidine-4-carboxylate
    —— 4,7-dimethyl-2-oxo-3H-pyrido[1,2-a]pyrimidine-4-carboxylate —— C11H11N2O3-
    4,7-dimethyl-2-oxo-3H-pyrido[1,2-a]pyrimidine-4-carboxylate
    —— 4,9-dimethyl-2-oxo-1,3-dihydropyrido[1,2-a]pyrimidin-5-ium-4-carboxylate —— C11H12N2O3
    4,9-dimethyl-2-oxo-1,3-dihydropyrido[1,2-a]pyrimidin-5-ium-4-carboxylate
    —— 4,9-dimethyl-2-oxo-3H-pyrido[1,2-a]pyrimidine-4-carboxylate —— C11H11N2O3-
    4,9-dimethyl-2-oxo-3H-pyrido[1,2-a]pyrimidine-4-carboxylate
    —— 2-imino-N,1-bis(2-methoxyethyl)-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C19H23N5O4
    2-imino-N,1-bis(2-methoxyethyl)-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 2-chloro-11-oxo-N-[3-(2-oxopyrrolidin-1-yl)propyl]pyrido[2,1-b]quinazoline-8-carboxamide —— C20H19ClN4O3
    2-chloro-11-oxo-N-[3-(2-oxopyrrolidin-1-yl)propyl]pyrido[2,1-b]quinazoline-8-carboxamide
    —— Ethyl 2-{[2-(4-chlorophenoxy)-2-methylpropanoyl]imino}-5-oxo-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate —— C29H29ClN4O6
    Ethyl 2-{[2-(4-chlorophenoxy)-2-methylpropanoyl]imino}-5-oxo-1-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate
    —— 5-[[2-(Diethylamino)-9-methyl-4-oxo-3-pyrido[1,2-a]pyrimidinyl]methylidene]-1,3-diazinane-2,4,6-trione —— C18H19N5O4
    5-[[2-(Diethylamino)-9-methyl-4-oxo-3-pyrido[1,2-a]pyrimidinyl]methylidene]-1,3-diazinane-2,4,6-trione
    —— 12-Oxo-N-[2-(4-sulfamoylphenyl)ethyl]-12H-5,13-diazatetracene-4-carboxamide —— C25H20N4O4S
    12-Oxo-N-[2-(4-sulfamoylphenyl)ethyl]-12H-5,13-diazatetracene-4-carboxamide